Extensor Hallucis Longus

Anterior surface of the fibula and the adjacent interosseous membrane-->Base of dorsal center of distal phalanx of great toe

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Gastrocnemius

Medial head from posterior nonarticular surface of medial femoral condyle, lateral head from lateral surface of femoral lateral condyle --> 2 heads unite into a broad aponeurosis, which eventually unites with the deep tendon of the soleus to form the achilles tendon, inserting on the middle 1/3 of the posterior calcaneal surface

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Soleus

Posterior fibular head, upper 1/4-1/3 of posterior surface of tendinous arch spanning two site of bone origin-->Eventually unites with the gastrocnemius aoneurosis to form the achilles tendon, inserting on the middle 1/3 of the posterior calcaneal surface

Flexor Digitorum Longus

Posterior tibial surface distal to popliteal line --> splits into 4 slips after passing through medial intermuscular septum of plantar surface of foot, these slips then insert on plantar surface of basese of 2nd-5th distal phalanges

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Flexor Hallucis Longus

Inferior 2/3 of posterior surface of fibula, lower interosseous membrane-->Plantar surface of base of digital phalanx of great toe

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Popliteus

Anterior popliteal groove on lateral femoral condyle --> Posterior surface of tibia in a fan-like fashion, superior to popliteal line